chore: sync .mokogitea/workflows/pr-check.yml from moko-platform [skip ci]

.mokogitea/workflows/pr-check.yml

@@ -4,8 +4,8 @@
 #
 # FILE INFORMATION
 # DEFGROUP: Gitea.Workflow
-# INGROUP: MokoStandards.CI
-# REPO: https://git.mokoconsulting.tech/mokoconsulting-tech/MokoStandards-API
+# INGROUP: moko-platform.CI
+# REPO: https://git.mokoconsulting.tech/mokoconsulting-tech/moko-platform
 # PATH: /templates/workflows/universal/pr-check.yml.template
 # VERSION: 05.00.00
 # BRIEF: PR gate — branch policy + code validation before merge
@@ -52,22 +52,22 @@ jobs:
                 REASON="Fix branches must target 'dev', not '${BASE}'"
               fi
               ;;
+            patch/*)
+              if [ "$BASE" != "dev" ] && [ "$BASE" != "rc" ]; then
+                ALLOWED=false
+                REASON="Patch branches must target 'dev' or 'rc', not '${BASE}'"
+              fi
+              ;;
             hotfix/*)
               if [ "$BASE" != "dev" ] && [ "$BASE" != "main" ]; then
                 ALLOWED=false
                 REASON="Hotfix branches can only target 'dev' or 'main', not '${BASE}'"
               fi
               ;;
-            alpha/*|beta/*)
-              if [ "$BASE" != "dev" ]; then
-                ALLOWED=false
-                REASON="Pre-release branches must target 'dev', not '${BASE}'"
-              fi
-              ;;
-            rc/*)
+            rc)
               if [ "$BASE" != "main" ]; then
                 ALLOWED=false
-                REASON="Release candidate branches must target 'main', not '${BASE}'"
+                REASON="RC branch can only merge into 'main', not '${BASE}'"
               fi
               ;;
             dev)
@@ -108,7 +108,9 @@ jobs:
       - name: Detect platform
         id: platform
         run: |
-          PLATFORM=$(cat .mokogitea/.moko-platform 2>/dev/null | tr -d '[:space:]')
+          # Read platform from XML manifest (<platform> tag) or plain text fallback
+          PLATFORM=$(sed -n 's/.*<platform>\([^<]*\)<\/platform>.*/\1/p' .mokogitea/manifest.xml 2>/dev/null | head -1)
+          [ -z "$PLATFORM" ] && PLATFORM=$(cat .mokogitea/manifest.xml 2>/dev/null | tr -d '[:space:]')
           [ -z "$PLATFORM" ] && PLATFORM="generic"
           echo "platform=$PLATFORM" >> "$GITHUB_OUTPUT"
 
@@ -181,6 +183,28 @@ jobs:
               ;;
           esac
 
+      - name: Check changelog has unreleased entry
+        run: |
+          if [ ! -f "CHANGELOG.md" ]; then
+            echo "::warning::No CHANGELOG.md found"
+            exit 0
+          fi
+          # Check for content under [Unreleased] section
+          if ! grep -q "## \[Unreleased\]" CHANGELOG.md; then
+            echo "::error::CHANGELOG.md missing [Unreleased] section"
+            exit 1
+          fi
+          # Check there's at least one entry (Added/Changed/Fixed/Removed) under Unreleased
+          UNRELEASED_CONTENT=$(sed -n '/## \[Unreleased\]/,/## \[/p' CHANGELOG.md | grep -cE '^\s*-\s' || true)
+          if [ "$UNRELEASED_CONTENT" -eq 0 ]; then
+            echo "::error::CHANGELOG.md [Unreleased] section has no entries. Add a changelog entry describing your changes."
+            echo "## Changelog Check: Failed" >> $GITHUB_STEP_SUMMARY
+            echo "The \`[Unreleased]\` section in CHANGELOG.md has no entries." >> $GITHUB_STEP_SUMMARY
+            echo "Add a line like \`- Description of your change\` under a heading (\`### Added\`, \`### Changed\`, \`### Fixed\`, etc.)" >> $GITHUB_STEP_SUMMARY
+            exit 1
+          fi
+          echo "Changelog: ${UNRELEASED_CONTENT} entry/entries in [Unreleased]"
+
       - name: Verify package source
         run: |
           SOURCE_DIR="src"
@@ -192,3 +216,21 @@ jobs:
           FILE_COUNT=$(find "$SOURCE_DIR" -type f | wc -l)
           echo "Source: ${FILE_COUNT} files"
           [ "$FILE_COUNT" -gt 0 ] || { echo "::error::Source directory is empty"; exit 1; }
+
+  # ── Pre-Release RC Build ─────────────────────────────────────────────────
+  pre-release:
+    name: Build RC Package
+    runs-on: ubuntu-latest
+    needs: [branch-policy, validate]
+
+    steps:
+      - name: Trigger RC pre-release
+        env:
+          GA_TOKEN: ${{ secrets.MOKOGITEA_TOKEN }}
+          REPO: ${{ github.repository }}
+          BRANCH: ${{ github.head_ref }}
+          GITEA_URL: ${{ vars.GITEA_URL || 'https://git.mokoconsulting.tech' }}
+        run: |
+          curl -s -X POST             "${GITEA_URL}/api/v1/repos/${REPO}/actions/workflows/pre-release.yml/dispatches"             -H "Authorization: token ${GITEA_TOKEN}"             -H "Content-Type: application/json"             -d "{\"ref\":\"${BRANCH}\",\"inputs\":{\"stability\":\"release-candidate\"}}"
+          echo "### Pre-Release" >> $GITHUB_STEP_SUMMARY
+          echo "Triggered RC build on branch \`${BRANCH}\`" >> $GITHUB_STEP_SUMMARY